Newt Gingrich addressed the heated back and forth between Rick Perry and Mitt Romney in an interview today. From CBS News:

“I don’t know how much of that is their consultants advising them and how much of that is real,” Gingrich said on CBS’ “The Early Show on Wednesday. …

“I think people are pretty sick of the lack of civility not just in the debates but they watch Washington and watch gridlock and a president who is more comfortable (on The Tonight Show with Jay) Leno than he is in trying to govern the country and I think people are looking for mature leadership that will help some of these problems,” Gingrich said.